| Father | Walter Talley "Watt" Greer (1796 - 1867) |
| Mother | Priscilla "Sillar" Greer (1804 - 1844) |
| Sibling | William Fitch Carroll Greer Sr. (1824 - 1898) |
| Sibling | Mary Elizabeth Greer (1826 - 1862) |
| Sibling | Luceny Greer (1827 - ) |
| Sibling | Walter Talley Greer Jr. (1829 - 1888) |
| Sibling | Nathan Greenberry Greer (1831 - 1883) |
| Sibling | John Fitch Greer (1835 - 1873) |
| Sibling | Nancy F. Greer (1836 - ) |
| Sibling | James W. "Jim" Greer (1839 - ) |
| Sibling | Martha Greer (1839 - 1900) |
| Sibling | Catherine V. Greer (1842 - ) |
| Sibling | Eleanor S. Greer (1844 - 1874) |